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ryzh [129]
3 years ago
6

What are the factors that allow the aquatic pyramid of biomass to be inverted?

Biology
2 answers:
Umnica [9.8K]3 years ago
7 0
Because of the relative longevity and reproductive capacity of predators vs.<span>plankton</span>
Ksju [112]3 years ago
4 0

Phytoplankton are the aquatic producers that form the bottom of aquatic food webs, but their total biomass at any given time is actually very small. They are able to support the higher trophic levels because they grow and reproduce much more quickly than the other organisms in the food web.

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Which of the following statements is correct with respect to the photosynthetic pathway of grass or a cactus?
Gnesinka [82]
In a cactus, carbon is fixed only during the day. this is because cacti need sunlight to perform photosynthesis. Have a great day :)
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How are the size and shape of oceans continuously changing
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For water to travel across the cell membrane at a substantial rate the water molecules travel through protein channels known as
Kitty [74]
The appropriate response is Facilitated Diffusion. It is the procedure of unconstrained detached transport of atoms or particles over a natural film by means of particular transmembrane indispensable proteins. 
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3 years ago
Select the quantitative observations. Select all that apply.
drek231 [11]

Answer:

the first and sencond options (1 and 2)

Explanation:

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In facilitated diffusion, __________ proteins provide openings in the plasma membrane for substances to flow through without cha
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Answer: CHANNEL PROTEINS provide openings in the plasma membrane for substances to flow through without changing structure, and CARRIER PROTEINS allow passage of substances through the plasma membrane after undergoing a subtle change in shape.

Explanation: They are described thus:

A channel protein is a protein that allows the transport of specific substances across a cell membrane.

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